Privacy Policy (GDPR)
Not registered yet? Take advantages of registration:
Products saving in a binding to the projects
Product consultation from our experts - Online
By using this form, you confirm that you have read the site terms of use Terms of use and completely accept the terms of use

Inline mixed flow fan VENTS BOOST series

Inline mixed flow fan VENTS BOOST series
Inline mixed-flow fans with the air flow up to 3350 m3/h.
Model features
  • АС-Motor
  • Inline fan
  • For round ducts
  • Industrial and commercial fans
  • Smooth-speed-control
  • Description
  • Modifications
  • Capacity diagram
  • Downloads
  • Designation key
  • Inline fans for supply and extract ventilation of various commercial and industrial premises requiring powerful air flow.
  • The fans are compatible with Ø 355 and 400 mm air ducts.
  • The fan casing is made of polymer and reinforced with a metal housing.
  • Due to the conically-shaped polymer impeller with specially profiled blades the air stream circular velocity increases, which results in higher air flow and pressure as compared to characteristics of standard axial fans.
  • The specially designed diffuser, impeller and airflow rectifier at the fan outlet provide smooth air flow distribution and enable the best combination of high air flow, increased pressure and low noise.
  • The fan casing is equipped with an airtight terminal box for connection to power mains.
  • The line features three-speed four-pole asynchronous motors.
  • Fans are controlled by either a P3-5,0 three-stage or a smooth thyristor speed controllers, connected to the maximum speed terminal.
  • The fans can be mounted at any place and at any angle within the ductwork system.
  • Several fans can be installed in one system in parallel to attain higher air flow or in series to increase operating pressure in the system.
  • The fan casing is equipped with fixing brackets for floor, wall or ceiling mounting.
  • The fans can be mounted using KM-BOOST brackets of the appropriate size (purchased separately).
Modification name
Capacity diagram
Capacity diagram
  • Selection method:
  • Air flow:
  • Pressure:
Operating point
  • Air flow: --
  • Pressure: ---
Select document type
  • Advertising and printing products
  • Certificates
  • Technical documentation
"VENTS BOOST / VENTS BOOST EC" user's manual 04-2021 (V208EN-04) (pdf 1.6Mb)
"VENTS BOOST / VENTS BOOST EC" product description 06-2020 (pdf 956.86Kb)
Download image "VENTS BOOST / VENTS BOOST EC (ErP 2018)" for your website (png 353.29Kb)
Download high quality image "VENTS BOOST / VENTS BOOST EC (ErP 2018)" (psd 4.22Mb)
Designation key
Designation key
Series Air duct diameter [mm] Options
VENTS BOOST 355, 400
Un: speed controller with electronic thermostat and external temperature sensor fixed on 4 m cable;
К: mounting bracket;
R: power cable with a mains plug;
V: step speed switch;
P: built-in smooth speed controller.
Share your opinion

Please evaluate our updated site user friendliness